CN208985754U - A kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire - Google Patents
A kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire Download PDFInfo
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- CN208985754U CN208985754U CN201821755084.XU CN201821755084U CN208985754U CN 208985754 U CN208985754 U CN 208985754U CN 201821755084 U CN201821755084 U CN 201821755084U CN 208985754 U CN208985754 U CN 208985754U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model discloses a kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wires, including battery core, the surface of the battery core is arranged with flameproof fabric, the flameproof fabric includes fireprotection layer, flame-retardant layer is fixedly connected at the top of the fireprotection layer, it is fixedly connected with mineral thermal insulation layer at the top of the flame-retardant layer, fibre reinforced layer is fixedly connected at the top of the mineral thermal insulation layer, is fixedly connected with braiding layer at the top of the fibre reinforced layer.The utility model is used cooperatively by battery core, flameproof fabric, fireprotection layer, flame-retardant layer, mineral thermal insulation layer, fibre reinforced layer, braiding layer, supporting block, filled layer, mica tape, silicone band, oven wire mesh blanket and low smoke and zero halogen jacket layer, make electric wire that there is high fire resistance, it ensure that its safety of application in people's daily life, effectively reduce casualties and property loss caused by fire, and there is very strong ageing resistance, the variation that material will not be generated, greatly extends service life.
Description
Technical field
The utility model relates to electric wire production technical field, specially a kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire.
Background technique
Electric wire refers to that core number is few, and product diameter is small, the simple product of structure, is used for electric power, communication and associated transport purposes
Material, in the modern life, wire and cable is indispensable, however fire is countless because of caused by wire and cable, according to not
Statistics completely is death by suffocation because there is one third in fire fatality personnel caused by wire and cable, at present common electricity on the market
The halogen poison gas discharged when line cable fire will lead to people's death by suffocation, and flue gas brings very big resistance to rescue work again simultaneously
Hinder, causes great threat to people's life and life security.
Utility model content
The purpose of this utility model is to provide a kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wires, and having makes electric wire have height resistance to
Fiery performance ensure that its safety of application in people's daily life, effectively reduce casualties and property caused by fire
Loss, and there is very strong ageing resistance, the advantages of the variation of material will not be generated, greatly extend service life, solution
Determined at present on the market common wiring cable fire when the halogen poison gas that discharges will lead to people's death by suffocation, flue gas is simultaneously again
The problem of bringing very big obstruction to rescue work, causing great threat to people's life and life security.
To achieve the above object, the utility model provides the following technical solutions: a kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire,
Including battery core and rubber, the surface of the battery core is arranged with flameproof fabric, and the flameproof fabric includes fireprotection layer, the top of the fireprotection layer
Portion is fixedly connected with flame-retardant layer, and mineral thermal insulation layer, the top of the mineral thermal insulation layer are fixedly connected at the top of the flame-retardant layer
It is fixedly connected with fibre reinforced layer, braiding layer is fixedly connected at the top of the fibre reinforced layer, the surface of the braiding layer is solid
Surely it is connected with supporting block, the top of the braiding layer and is fixedly connected with filled layer between supporting block, the filled layer packet
Mica tape is included, silicone band is fixedly connected at the top of the mica tape, is fixedly connected with wire mesh at the top of the silicone band
Layer, low smoke and zero halogen jacket layer is fixedly connected at the top of the oven wire mesh blanket.
Preferably, the side of the separate braiding layer of the supporting block is fixedly connected with rubber, the surface setting of the rubber
Anti-skid chequer.
Preferably, the surface of the rubber offers guiding gutter, is spaced substantially equidistant between the guiding gutter.
Preferably, the surface of the rubber offers mounting hole, and the shape of the mounting hole is circle.
Preferably, it is spaced substantially equidistant between the supporting block.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through battery core, flameproof fabric, fireprotection layer, flame-retardant layer, mineral thermal insulation layer, fibre reinforced layer, braiding
Layer, supporting block, filled layer, mica tape, silicone band, oven wire mesh blanket and low smoke and zero halogen jacket layer are used cooperatively, and have electric wire
High fire resistance ensure that its application safety in people's daily life, effectively reduce casualties caused by fire and
Property loss, and there is very strong ageing resistance, the variation of material will not be generated, service life is greatly extended.
2, the utility model is by the setting of flame-retardant layer, flame-retardant layer be by can porcelain polymer composite constitute, can
It is effectively on fire inside blocking electric wire, by the setting of mineral thermal insulation layer, height that is on fire inside electric wire and generating can be obstructed
Temperature can be improved the crushing resistance of electric wire by the setting of supporting block, be conducive to protect electric wire inside structure, by low cigarette without
The setting of halogen jacket layer can be improved the service life of electric wire, while not have fatal dense smoke in burning.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model filled layer schematic diagram of internal structure；
Fig. 4 is the utility model flameproof fabric schematic diagram of internal structure.
In figure: 1 battery core, 2 flameproof fabrics, 3 fireprotection layers, 4 flame-retardant layers, 5 mineral thermal insulation layers, 6 fibre reinforced layers, 7 braiding layers, 8
Supporting block, 9 filled layers, 10 mica tapes, 11 silicone bands, 12 oven wire mesh blankets, 13 low smoke and zero halogen jacket layers, 14 rubber, 15 guiding gutters,
16 mounting holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire, including battery core 1 and rubber 14, the surface of battery core 1
It is arranged with flameproof fabric 2, flameproof fabric 2 includes fireprotection layer 3, and the top of fireprotection layer 3 is fixedly connected with flame-retardant layer 4, passes through flame-retardant layer 4
Setting, flame-retardant layer 4 be by can porcelain polymer composite constitute, can effectively block on fire inside electric wire, flame-retardant layer 4
Top be fixedly connected with mineral thermal insulation layer 5, by the setting of mineral thermal insulation layer 5, can obstruct on fire inside electric wire and generate
High temperature, the top of mineral thermal insulation layer 5 is fixedly connected with fibre reinforced layer 6, and the top of fibre reinforced layer 6 is fixedly connected with braiding
Layer 7, the surface of braiding layer 7 is fixedly connected with supporting block 8, by the setting of supporting block 8, can be improved the crushing resistance of electric wire, has
It conducive to the structure inside protection electric wire, is spaced substantially equidistant between supporting block 8, the side of the separate braiding layer 7 of supporting block 8 is fixed to be connected
It is connected to rubber 14, the surface of rubber 14 is arranged anti-skid chequer, and the surface of rubber 14 offers guiding gutter 15, equidistant between guiding gutter 15
From arrangement, the surface of rubber 14 offers mounting hole 16, and the shape of mounting hole 16 is circle, the top of braiding layer 7 and is located at branch
Filled layer 9 is fixedly connected between bracer 8, filled layer 9 includes mica tape 10, and the top of mica tape 10 is fixedly connected with silicone band
11, the top of silicone band 11 is fixedly connected with oven wire mesh blanket 12, and the top of oven wire mesh blanket 12 is fixedly connected with low smoke and zero halogen
Jacket layer 13 can be improved the service life of electric wire by the setting of low smoke and zero halogen jacket layer 13, while not have in burning fatal
Dense smoke passes through battery core 1, flameproof fabric 2, fireprotection layer 3, flame-retardant layer 4, mineral thermal insulation layer 5, fibre reinforced layer 6, braiding layer 7, supporting block
8, filled layer 9, mica tape 10, silicone band 11, oven wire mesh blanket 12 and low smoke and zero halogen jacket layer 13 are used cooperatively, and have electric wire
High fire resistance ensure that its application safety in people's daily life, effectively reduce casualties caused by fire and
Property loss, and there is very strong ageing resistance, the variation of material will not be generated, service life is greatly extended.
In use, fireprotection layer 3 can prevent the intensity of a fire from becoming larger, and flame-retardant layer 4 can organize the intensity of a fire when such as 1 short-circuit fire of battery core
Further sprawling, mineral thermal insulation layer 5 can completely cut off high temperature, prevent high temperature from damaging to other layers, 6 He of fibre reinforced layer
Braiding layer 7 is able to maintain the elasticity of flameproof fabric 2, and oven wire mesh blanket 12 increases the wearability of this electric wire, low smoke and zero halogen jacket layer 13
The service life for extending electric wire, plays the role of fire-retardant reduction smog, and the guiding gutter 15 on 14 surface of rubber can prevent electric wire
Surface area water damages electric wire.
In summary: the low-smoke non-halogen flame-retardant prevent fires cotton covered wire, by battery core 1, flameproof fabric 2, fireprotection layer 3, flame-retardant layer 4,
Mineral thermal insulation layer 5, fibre reinforced layer 6, braiding layer 7, supporting block 8, filled layer 9, mica tape 10, silicone band 11, oven wire mesh blanket
12 and low smoke and zero halogen jacket layer 13 be used cooperatively, discharged when solving at present common wiring cable fire on the market halogen toxic
Flue gas will lead to people's death by suffocation, and flue gas brings very big obstruction to rescue work again simultaneously, make to people's life and life security
The problem of at great threat.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- The cotton covered wire 1. a kind of low-smoke non-halogen flame-retardant is prevented fires, including battery core (1) and rubber (14), it is characterised in that: the battery core (1) Surface be arranged with flameproof fabric (2), the flameproof fabric (2) includes fireprotection layer (3), is fixedly connected at the top of the fireprotection layer (3) Have flame-retardant layer (4), is fixedly connected with mineral thermal insulation layer (5) at the top of the flame-retardant layer (4), the top of the mineral thermal insulation layer (5) Portion is fixedly connected with fibre reinforced layer (6), is fixedly connected with braiding layer (7), the braiding at the top of the fibre reinforced layer (6) The surface of layer (7) is fixedly connected with supporting block (8), the top of the braiding layer (7) and is fixedly connected between supporting block (8) Have filled layer (9), the filled layer (9) includes mica tape (10), is fixedly connected with silicone band at the top of the mica tape (10) (11), it is fixedly connected with oven wire mesh blanket (12) at the top of the silicone band (11), the top of the oven wire mesh blanket (12) is solid Surely low smoke and zero halogen jacket layer (13) are connected with.
- The cotton covered wire 2. a kind of low-smoke non-halogen flame-retardant according to claim 1 is prevented fires, it is characterised in that: the supporting block (8) The side of separate braiding layer (7) be fixedly connected with rubber (14), anti-skid chequer is arranged in the surface of the rubber (14).
- The cotton covered wire 3. a kind of low-smoke non-halogen flame-retardant according to claim 2 is prevented fires, it is characterised in that: the rubber (14) Surface offers guiding gutter (15), is spaced substantially equidistant between the guiding gutter (15).
- The cotton covered wire 4. a kind of low-smoke non-halogen flame-retardant according to claim 1 is prevented fires, it is characterised in that: the rubber (14) Surface offers mounting hole (16), and the shape of the mounting hole (16) is circle.
- The cotton covered wire 5. a kind of low-smoke non-halogen flame-retardant according to claim 1 is prevented fires, it is characterised in that: the supporting block (8) Between be spaced substantially equidistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755084.XU CN208985754U (en) | 2018-10-29 | 2018-10-29 | A kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755084.XU CN208985754U (en) | 2018-10-29 | 2018-10-29 | A kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208985754U true CN208985754U (en) | 2019-06-14 |
Family
ID=66789396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755084.XU Expired - Fee Related CN208985754U (en) | 2018-10-29 | 2018-10-29 | A kind of low-smoke non-halogen flame-retardant fire prevention cotton covered wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208985754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446039A (en) * | 2020-04-03 | 2020-07-24 | 武汉船用机械有限责任公司 | Waterproof cable |
-
2018
- 2018-10-29 CN CN201821755084.XU patent/CN208985754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446039A (en) * | 2020-04-03 | 2020-07-24 | 武汉船用机械有限责任公司 | Waterproof cable |
| CN111446039B (en) * | 2020-04-03 | 2022-07-22 | 武汉船用机械有限责任公司 | Waterproof cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20191029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |